Ken, who is also a frequent guest appraiser on PBS’ Antiques Roadshow, will talk in part about the history of his historic bookshop (www.brattlebookshop.com), which goes back to circa 1825. He is a second-generation owner.

Ken will talk about and show some of his favorite finds and describe some of the joys of the "hunt," as well as explain what makes a book go up in value.

After the talk he will answer questions and give free verbal appraisals of all books that attendees have brought with them or will do so at his shop in Boston.